National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Partly Cloudy

54°F

12°C

Humidity 27%
Wind Speed SW 17 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 Mar 03:05 PM PDT
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: Clear, with a low around 27. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 52. South wind 5 to 10 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Snow level 4100 feet. Cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain. Snow level 4000 feet rising to 5900 feet in the afternoon. High near 50. Chance of precipitation is 100%.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain and snow, mainly after 11am. Snow level 4400 feet lowering to 3800 feet. Partly sunny, with a high near 53. Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm. Snow level 3800 feet lowering to 2200 feet after midnight . Partly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Tonight
Clear, with a low around 27. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 52. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 55. Light and variable wind.
Monday Night
A 20 percent chance of rain after 11pm. Snow level 4100 feet. Cloudy, with a low around 40. Light and variable wind.
Tuesday
Rain. Snow level 4000 feet rising to 5900 feet in the afternoon. High near 50. Chance of precipitation is 100%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow, mainly after 11am. Snow level 4400 feet lowering to 3800 feet. Partly sunny, with a high near 53. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow before 11pm. Snow level 3800 feet lowering to 2200 feet after midnight . Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
2:12 pm PDT Mar 21, 2026
Forecast Valid:
3pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation